Mexico and Guatemala 2006 & 2007. Whilst in Belize we also took a few quick trips up the Rio Dulce in Guatemala and a trip to Mexico. Motoring down the Rio Dulce in Guatemala. The Rio Dulce residents in Guatemala. Rio Dulce. Rio Dulce. A path through the trees in Rio Dulce. Over looking the Rio Dulce. In Mexico. Tulum Mexico. Tulum Mexico. Us in Tulum. Swimming in the cenote in Mexico. Swimming in the Cenote in Mexico.